JPH0242033Y2

JPH0242033Y2 -

Info

Publication number: JPH0242033Y2
Application number: JP8298585U
Authority: JP
Priority date: 1985-06-01
Filing date: 1985-06-01
Publication date: 1990-11-08
Also published as: JPS61199120U

Description

【考案の詳細な説明】（産業上の利用分野）この考案は絶縁棒等のスペーサーに挿入し適所
で電線とともに締付け固定しうるラインスペーサ
ーに関する。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a line spacer that can be inserted into a spacer such as an insulating rod and tightened and fixed together with electric wires at a proper location.

（従来の技術）従来のラインスペーサーとしては絶縁棒に孔を
明け固定するとか、接着固定するものがある。例
えば第６図に示すラインスペーサーは絶縁棒等ス
ペーサーＡに一定間隔に貫通孔２０，２１を設
け、先端に逆Ｕ型挟持部２２を有する締付けボル
ト２３をこの貫通孔に挿通し、その挟持部に電線
Ｂを介在し、先端部を隣設の挿入孔２４に挿入
し、締付けボルトをナツト２５で締付け、スペー
サーと電線を挟圧固定するものがある。(Prior Art) Conventional line spacers include those that are fixed by drilling holes in an insulating rod, or those that are fixed by adhesive. For example, in the line spacer shown in FIG. 6, a spacer A such as an insulating rod is provided with through holes 20 and 21 at regular intervals, and a tightening bolt 23 having an inverted U-shaped clamping part 22 at the tip is inserted into the through hole. There is one in which an electric wire B is interposed between the spacer and the electric wire B, the tip end thereof is inserted into an adjacent insertion hole 24, a tightening bolt is tightened with a nut 25, and the spacer and the electric wire are clamped and fixed.

（考案が解決しようとする問題点）前記ラインスペーサーではスペーサーに孔を明
けて締付けボルトを挿通固定するので、スペーサ
ーに対して孔の加工を必要とし、電線の間隔が異
なる毎に孔の位置の異なるスペーサーを必要と
し、また締付け力を規制する構造としてないので
締めすぎればスペーサーに割れを生ぜしめ、締め
付けがゆるければ電線の固定がゆるむ等の欠点が
あつた。(Problem to be solved by the invention) In the above-mentioned line spacer, a hole is made in the spacer and a tightening bolt is inserted and fixed, so it is necessary to process a hole in the spacer, and the position of the hole must be adjusted every time the distance between the electric wires is different. It requires a different spacer, and since there is no structure to regulate the tightening force, there are drawbacks such as over-tightening can cause cracks in the spacer, and if the tightening is too loose, the wires may become loose.

この考案は一端のスペーサー抱持部でスペーサ
ーの適所に自由に締付け固定できるとともに逆Ｕ
型挟持部で上板上に電線を挟持でき、しかもその
締付け力を制限しうるようにしたので、締めす
ぎ、締付け不足となることなく、適切に挟圧固定
できるラインスペーサーを提供するにある。 This idea allows the spacer holding part at one end to be freely tightened and fixed in place on the spacer, and also
To provide a line spacer capable of appropriately clamping and fixing without over-tightening or under-tightening since the electric wire can be clamped on an upper plate by a mold clamping part and the clamping force thereof can be limited.

（問題点を解決するための手段）この考案は問題点を解決する手段として一端に
スペーサーの抱持部を有しかつ他端開口に締付け
を制限しうる阻止部を設けた⊃型挟持体の上下板
にボルト挿通部を穿設するとともに上板に別の挿
入部を設け、先端に電線を挟持する逆Ｕ型挟持部
をもつＪ型締付けボルトを前記挿通孔に挿通して
ナツトで締付け可能となすとともに挟持部の先端
を挿入部に挿入し、抱持部に挿通したスペーサー
と逆Ｕ型挟持部に介在した電線を挟圧固持させる
技術手段を提供するものである。(Means for solving the problem) As a means to solve the problem, this invention uses a ⊃-shaped clamping body that has a holding part for the spacer at one end and a blocking part for restricting tightening in the opening at the other end. A bolt insertion part is drilled in the upper and lower plates, and another insertion part is provided in the upper plate, and a J-shaped tightening bolt with an inverted U-shaped clamping part that clamps the electric wire at the tip can be inserted into the insertion hole and tightened with a nut. At the same time, the tip of the clamping part is inserted into the insertion part, and the spacer inserted into the clamping part and the electric wire interposed in the inverted U-shaped clamping part are clamped and fixed.

（作用）この考案によればナツトを外して締付けボルト
を引上げて挟持体の抱持部をスペーサーに挿通し
かつ逆Ｕ型挟持部と上板間に電線を挿入し、所望
位置でナツトを締付けることによりスペーサーと
電線を同時に締付け固定する。(Function) According to this invention, the nut is removed, the tightening bolt is pulled up, the holding part of the holding body is inserted into the spacer, the electric wire is inserted between the inverted U-shaped holding part and the upper plate, and the nut is tightened at the desired position. This allows the spacer and wire to be tightened and fixed at the same time.

（実施例）以下この考案を図面に示す実施例に基づいて説
明する。(Example) This invention will be described below based on an example shown in the drawings.

第１図乃至第５図において、３は一端に絶縁棒
等スペーサーＡを抱持する円弧状抱持部１を設け
かつ他端開口に締付けを制限する阻止部２を設け
た⊃型挟持体で、その上下板４，５にボルト挿通
部６，７を穿設するとともに上板４には挿通孔６
と一定間隔を存して小型締付けボルトの先端を挿
入する挿入部８を設ける。 In Figures 1 to 5, reference numeral 3 denotes a ⊃-shaped clamping body having an arcuate holding part 1 for holding a spacer A such as an insulating rod at one end and a blocking part 2 for restricting tightening at the other end opening. , the upper and lower plates 4 and 5 are provided with bolt insertion portions 6 and 7, and the upper plate 4 is provided with an insertion hole 6.
An insertion portion 8 into which the tip of a small tightening bolt is inserted is provided at a constant interval.

１０は先端に電線Ｂを挟持する逆Ｕ型挟持部９
を有する締付けボルトで、挟持体３の挿通孔６，
７に挿通しかつ挟持部９の先端を挿入部８に挿入
し、挟持体３の下面でボルト１０にワツシヤー１
２を介してナツト１１を螺合する。 10 is an inverted U-shaped clamping part 9 that clamps the electric wire B at the tip.
The insertion hole 6 of the clamping body 3,
7 and insert the tip of the clamping part 9 into the insertion part 8, and attach the washer 1 to the bolt 10 on the lower surface of the clamping body 3.
2 and screw the nut 11 together.

実施例で前記阻止部２は挟持体３の下板５の開
口端を対向側へ折曲げて形成し、阻止部２と上板
４との間隔は阻止部２の上端が上板４に当接す
るまで締付けると丁度スペーサーＡを抱持固定す
るのに必要なトルクとなるように設定する。また
上板４の開口端には前記阻止部２の外側に折曲げ
た押え片１３を形成してある。さらに挟持体３の
上板４は下板５より一側へ幅広く形成してその上
板４に抱持部１に抱持するスペーサーＡの他側に
逆Ｕ型挟持部９を挿通するようにボルト挿通部７
と挿入部８を一定間隔を存して並設し、電線Ｂを
逆Ｕ型挟持部９でスペーサーＡと直交方向に保持
しうるようになす。 In the embodiment, the blocking part 2 is formed by bending the open end of the lower plate 5 of the holding body 3 toward the opposite side, and the distance between the blocking part 2 and the upper plate 4 is such that the upper end of the blocking part 2 touches the upper plate 4. Set the torque so that when tightened until they touch, the torque is exactly required to hold and secure the spacer A. Further, a presser piece 13 is formed at the open end of the upper plate 4 and bent toward the outside of the blocking portion 2 . Furthermore, the upper plate 4 of the clamping body 3 is formed wider on one side than the lower plate 5, and the inverted U-shaped clamping part 9 is inserted into the upper plate 4 on the other side of the spacer A held in the clamping part 1. Bolt insertion part 7
and insertion portions 8 are arranged side by side at a constant interval, so that the electric wire B can be held by the inverted U-shaped holding portion 9 in a direction orthogonal to the spacer A.

また挟持体３には抱持部１と同一軸心で凹入部
１４を介して上板４に抱持部と同一彎曲状の保持
部１５を一体形成し、スペーサーＡの芯振れを防
止するようにしてある。 In addition, a holding part 15 having the same curved shape as the holding part is integrally formed on the upper plate 4 through a recessed part 14 on the same axis as the holding part 1 on the holding body 3, so as to prevent the center runout of the spacer A. It is set as.

尚、前記締付けボルト１０の下端にはナツト１
１を受止めるゴム製受止め部１６を固設してあ
る。 Note that a nut 1 is attached to the lower end of the tightening bolt 10.
A rubber receiving part 16 for receiving 1 is fixedly provided.

而してラインスペーサーを第５図に示すように
スペーサーＡに複数個備えて電線を保持する場
合、ナツト１１をゆるめて挟持体３の抱持部１を
スペーサーＡに挿入してスライドして任意の位置
で挟持体３の上面における逆Ｕ型挟持部９を持ち
上げて電線Ｂを挿通し、しかる後締付けボルト１
０をナツト１１で締付けてスペーサーＡを抱持部
１と逆Ｕ型挟持部９で抱持し上下板４，５で挟圧
固定しかつ電線Ｂを逆Ｕ型挟持部９と上板４間に
挟圧固定する。図中１７はスペーサー両端に設け
た抜け止めストツパーである。 When a plurality of line spacers are provided on the spacer A to hold the electric wire as shown in FIG. At the position, lift the inverted U-shaped clamping part 9 on the upper surface of the clamping body 3, insert the electric wire B, and then
0 with nuts 11, spacer A is held between holding part 1 and inverted U-shaped clamping part 9, clamped and fixed by upper and lower plates 4 and 5, and electric wire B is connected between inverted U-shaped clamping part 9 and upper plate 4. Fix it with clamping pressure. In the figure, reference numeral 17 denotes stoppers provided at both ends of the spacer.

（考案の効果）この考案は挟持体がスペーサーに自由に挿入ス
ライドでき、ナツトの締付けにより必要な位置で
固着することができるので、電線の間隔が異なる
もその間隔にあわせてラインスペーサーを位置さ
せてスペーサーと電線を挟圧固定でき、また挟持
体の開口端に締付けを一定以内に制限する阻止部
を設けたので、締めすぎることなく、従つてスペ
ーサーに破損を生ずることなく、また阻止片に当
るまで締付けることにより丁度スペーサーを固定
するに適した必要なトルクとなるようにしてある
のでスペーサーがゆるみを生ずることなく、電線
も締付けボルトで的確に挟圧固定することができ
る等の効果がある。(Effect of the invention) With this invention, the clamping body can be inserted and slid freely into the spacer, and can be fixed at the required position by tightening the nut, so even if the distance between the electric wires is different, the line spacer can be positioned according to the distance. Since the spacer and the wire can be clamped and fixed together, and since a blocking part is provided at the open end of the clamping body to limit the tightening within a certain range, it is possible to prevent the spacer from being over-tightened and damage the spacer. By tightening until it touches the spacer, the required torque is exactly suitable for fixing the spacer, so the spacer does not come loose and the electric wire can be accurately clamped and fixed with the tightening bolt. .

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案のラインスペーサーを示す正
面図、第２図は同平面図、第３図は同縦断面図、
第４図は同斜視図、第５図は使用状態を示す正面
図、第６図は従来のスペーサーを示す断面図であ
る。１……抱持部、２……阻止部、３……⊃型挟持
体、４……上板、５……下板、６，７……ボルト
挿通孔、８……挿入部、９……逆Ｕ型挟持部、１
０……Ｊ型締付けボルト、１１……ナツト、Ａ…
…スペーサー、Ｂ……電線。 Figure 1 is a front view showing the line spacer of this invention, Figure 2 is a plan view of the same, Figure 3 is a longitudinal sectional view of the same,
FIG. 4 is a perspective view of the same, FIG. 5 is a front view showing the state of use, and FIG. 6 is a sectional view showing the conventional spacer. DESCRIPTION OF SYMBOLS 1...Holding part, 2...Blocking part, 3...⊃ type clamping body, 4...Upper plate, 5...Lower plate, 6, 7...Bolt insertion hole, 8...Insertion part, 9... ...Inverted U-shaped clamping part, 1
0... J type tightening bolt, 11... Nut, A...
...Spacer, B...Electric wire.

Claims

【実用新案登録請求の範囲】一端にスペーサーＡの抱持部１を有し、かつ
他端開口に締付けを制限しうる阻止部２を設け
た⊃型挟持体３の上下板４，５にボルト挿通部
６，７を穿設するとともに上板４に別の挿入部
８を設け、先端に電線Ｂを挟持する逆Ｕ型挟持
部９をもつＪ型締付けボルト１０を前記挿通孔
６，７に挿通してナツト１１で締付け可能とな
すとともに挟持部９の先端を挿入部８に挿入
し、抱持部１に挿通したスペーサーＡと逆Ｕ型
挟持部９に介在した電線Ｂを挟圧固持させるよ
うにしたラインスペーサー。前記阻止部２として一方の開口端に対し他方
の開口端を締付け力を一定限度以内とする間隔
を存して折曲げ形成した実用新案登録請求の範
囲第１項記載のラインスペーサー。[Claims for Utility Model Registration] Bolts are attached to the upper and lower plates 4 and 5 of the ⊃-shaped clamping body 3, which has a holding part 1 for the spacer A at one end and a blocking part 2 that can restrict tightening at the other end opening. The insertion portions 6 and 7 are bored, and another insertion portion 8 is provided in the upper plate 4, and a J-shaped tightening bolt 10 having an inverted U-shaped clamping portion 9 for clamping the electric wire B at the tip is inserted into the insertion holes 6 and 7. It can be inserted and tightened with the nut 11, and the tip of the clamping part 9 is inserted into the insertion part 8, and the spacer A inserted through the clamping part 1 and the electric wire B interposed in the inverted U-shaped clamping part 9 are clamped and fixed. A line spacer that looks like this. The line spacer according to claim 1, wherein the blocking portion 2 is formed by bending one opening end to the other opening end with an interval such that the tightening force is within a certain limit.